package com.cpr.core.rabbitmq.client.workqueue;

import com.rabbitmq.client.BuiltinExchangeType;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;

import java.nio.charset.StandardCharsets;

/**
 * @author Chen Panrui
 * created at 2022/3/14 14:28
 *
 * 工作者模式，轮询发给各个exchangeBinding的queue
 *
 */
public class Producer {
    public static void main(String[] args) throws Exception {
        ConnectionFactory factory = new ConnectionFactory();
        // 指定协议 用户名+密码+host+端口号+虚拟主机
        factory.setUri("amqp://admin:123456@106.13.89.7:5672/%2f");

        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();

        channel.queueDeclare("queue.wq", true, false, false, null);
        channel.exchangeDeclare("ex.wq", BuiltinExchangeType.DIRECT, true, false, null);
        // 将消息队列 绑定到 exchange
        channel.queueBind("queue.wq", "ex.wq", "key.wq");

        for (int i = 0; i < 15; i++) {
            channel.basicPublish("ex.wq", "key.wq", null, ("工作队列" + i).getBytes(StandardCharsets.UTF_8));
        }

        channel.close();
        connection.close();
    }
}
